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Compliance posture

Methodology · Corrections log · Editorial policy

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Sourced from federal agencies. Fonteum, Inc., Delaware C-corp. © 2026.

Fonteum is a US healthcare provenance registry.

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Fonteum is a US healthcare provenance registry that publishes signed, chain-of-custody-attested research and data pages on Medicare, Medicaid, and federal regulator datasets, drawing from 22 federal source families across CMS, OIG, HRSA, AHRQ, and HHS.

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1,322,867 nurse-staffing records · CMS PBJ
Nursing Homes / Wisconsin / Marshfield / Three Oaks Health Services
Fonteum Care Compare · Nursing Home · CCN 525684

Three Oaks Health Services

209 Wilderness View Drive, Marshfield, Wisconsin 54449 · Marathon County

View on Medicare.gov →All Marshfield facilities →
Data source May 6, 2026·1 CCN 525684 · Medicare-certified nursing home·CMS Care Compare — NH Provider Info (4pq5-n9py)·Methodology →·Module overview →·Audit Pack →·CMS dataset →·NH deficiency study →

CMS star ratings

2★
Overall
out of 5
2★
Health Inspection
out of 5
3★
Staffing
out of 5
4★
Quality Measures
out of 5

Source: CMS Care Compare NH Provider Information dataset (4pq5-n9py). Star ratings reflect CMS quarterly refresh cadence. View current ratings at Medicare.gov.

Facility identity

CCN
525684
Provider type
Medicare and Medicaid
Ownership type
For profit - Limited Liability company
County
Marathon
Certified beds
75
Avg. daily residents
66.0
Last standard survey
December 12, 2024
RN hours / resident day
0.85
Total nurse hours / resident day
3.36
SFF status

Daily staffing — weekend coverage & contractor reliance

From the CMS Payroll-Based Journal (PBJ) daily nurse-staffing submission — direct-care RN + LPN + CNA hours per resident day. Weekend dips and contractor reliance are not captured by the CMS five-star staffing rating above.

Weekday nurse hrs / resident day (2025Q2)
3.29
Weekend nurse hrs / resident day
3.16
Contractor share of nurse hours
6%
Daily records observed
91

Source: CMS Payroll-Based Journal — Daily Nurse Staffing. Related Fonteum data: PBJ staffing hub · SNF ownership · OIG exclusions · source registry.

Source: CMS Care Compare — Nursing Home Provider Information·Snapshot: 2026-05-07·Method: CMS Five-Star Quality Rating System; PBJ daily nurse staffing·ID: 4pq5-n9py

Frequently asked questions

What is the CMS overall star rating for Three Oaks Health Services?

Three Oaks Health Services has a CMS overall star rating of 2 out of 5. This rating combines health inspection, staffing, and quality measure sub-ratings per CMS Care Compare methodology.

Who owns Three Oaks Health Services?

Three Oaks Health Services is classified as "For profit - Limited Liability company" per the CMS Care Compare NH Provider Information dataset. Ownership records are self-reported to CMS and updated periodically.

How many beds does Three Oaks Health Services have?

Three Oaks Health Services has 75 Medicare/Medicaid-certified beds per CMS Care Compare data. Average daily resident census is 66.0.

What is the staffing rating at Three Oaks Health Services?

Three Oaks Health Services has a CMS staffing star rating of 3 / 5. Reported RN hours per resident day: 0.85. Total nurse hours per resident day: 3.36.

Is Three Oaks Health Services a Special Focus Facility?

Three Oaks Health Services is not listed in the CMS Special Focus Facility program in the current snapshot.

When was Three Oaks Health Services last inspected?

The most recent standard health inspection on record for Three Oaks Health Services was December 12, 2024. For the most current inspection results, visit Medicare.gov.

Related research and data

All nursing homes in MarshfieldAll nursing homes in WisconsinNursing homes overviewNH deficiency & harm rate studyNH penalties enforcement studyCare Compare methodology

Reviewed by Dr. Jennifer Montecillo, MD, non-practicing medical reviewer. Content is informational only and does not constitute medical advice, endorsement, or recommendation. Star ratings and facility data are sourced from CMS Care Compare (4pq5-n9py) and reflect the most recently available public snapshot. View current status at Medicare.gov before making care decisions.

External sources: CMS NH Provider Information (4pq5-n9py) · CMS NH Health Deficiencies (r5ix-sfxw) · CMS NH Penalties (g6vv-u9sr) · Medicare.gov profile for CCN 525684 · CMS certification & compliance · HHS-OIG exclusions program. All data is US Government Works (public domain per 17 U.S.C. 105).

Compliance posture

Methodology · Corrections log · Editorial policy

Not designated

Does Three Oaks Health Services accept Medicare and Medicaid?

Three Oaks Health Services is classified as "Medicare and Medicaid" per the CMS Care Compare dataset. Contact the facility directly to confirm current enrollment and acceptance of new residents.